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Fair Value of Measurements (Details) - Recurring - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Fair Value of Measurements
Convertible promissory notes	$ 10,317	$ 34,033	$ 31,166
Warrant liabilities	10,584
Level 3
Fair Value of Measurements
Convertible promissory notes	10,317	$ 34,033	$ 31,166
Warrant liabilities	$ 10,584

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- Definition

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+ References

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- Definition

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
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-Topic 820
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